arm64: dts: mediatek: mt8195: enable usb remote wakeup

Enable USB remote wakeup of all four xHCI controller

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Macpaul Lin <macpaul.lin@mediatek.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/20220617072344.21461-2-chunfeng.yun@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index d5bc4cf..3ad14e0 100644 (file)
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -573,6 +573,8 @@
                                 <&apmixedsys CLK_APMIXED_USB1PLL>,
                                 <&infracfg_ao CLK_INFRA_AO_SSUSB_XHCI>;
                        clock-names = "sys_ck", "ref_ck", "mcu_ck", "xhci_ck";
+                       mediatek,syscon-wakeup = <&pericfg 0x400 103>;
+                       wakeup-source;
                        status = "disabled";
                };
 
@@ -636,6 +638,8 @@
                                 <&apmixedsys CLK_APMIXED_USB1PLL>,
                                 <&pericfg_ao CLK_PERI_AO_SSUSB_1P_XHCI>;
                        clock-names = "sys_ck", "ref_ck", "mcu_ck","xhci_ck";
+                       mediatek,syscon-wakeup = <&pericfg 0x400 104>;
+                       wakeup-source;
                        status = "disabled";
                };
 
@@ -655,6 +659,8 @@
                                 <&topckgen CLK_TOP_SSUSB_P2_REF>,
                                 <&pericfg_ao CLK_PERI_AO_SSUSB_2P_XHCI>;
                        clock-names = "sys_ck", "ref_ck", "xhci_ck";
+                       mediatek,syscon-wakeup = <&pericfg 0x400 105>;
+                       wakeup-source;
                        status = "disabled";
                };
 
@@ -674,6 +680,8 @@
                                 <&topckgen CLK_TOP_SSUSB_P3_REF>,
                                 <&pericfg_ao CLK_PERI_AO_SSUSB_3P_XHCI>;
                        clock-names = "sys_ck", "ref_ck", "xhci_ck";
+                       mediatek,syscon-wakeup = <&pericfg 0x400 106>;
+                       wakeup-source;
                        status = "disabled";
                };